mingw64-i686-libpng-src: PNG graphics library for Win32 toolchain (source)

    2017-01-17 20:11           0 mingw64-i686-libpng-1.6.28-1.src/
    2017-01-17 20:11      984536 mingw64-i686-libpng-1.6.28-1.src/libpng-1.6.28.tar.xz
    2017-01-17 20:11         638 mingw64-i686-libpng-1.6.28-1.src/mingw64-i686-libpng.cygport